[Issue 15815] New: [Reg 2.071-devel] deprecation for aliased template instance not shown

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15815

          Issue ID: 15815
           Summary: [Reg 2.071-devel] deprecation for aliased template
                    instance not shown
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: code at dawg.eu

cat > bug.d <<CODE
template Unqual(T)
{
    static if (is(T U == const U)) alias Unqual = U;
    else alias Unqual = T;
}

deprecated("message")
template Alias(T)
{
    alias Alias = Unqual!T;
}

struct Foo {}
pragma(msg, Alias!(const(Foo)));
CODE

----
dmd -c -o- bug
----

Introduced by https://github.com/D-Programming-Language/dmd/pull/5302, but it
seems like this already didn't work before for e.g. variable declarations.

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